PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The exact answer to this question is still uncertain, but listed below are the most likely possibilities, along with a brief description of the strong and weak points of each theory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • deltapro.co.uk